This image from the surface of Mars shows a rock with strange, sharp-looking patterns on it.At first glance, it looks unusual and even mysterious. Scientists explain that such marks can be formed naturally by wind erosion, dust movement, temperature changes, and cracking over millions of years.On Mars, strong winds and sand slowly carve rocks into surprising shapes. Even natural formations on Mars can look unbelievable and spark our imagination. 🔴🪨✨ #space #spacex #nasa #fblifestyle | Space Jo

NASA's Perseverance Mars Rover is ready, are you? Up your GIF game for tomorrow's landing on the Red Planet by typing "nasamars' into your device's GIPHY keyboard & take your followers along for a dramatic descent into the final #CountdownToMars in stickers & gifs: https://giphy.com/nasa/mars-perseverance-rover | NASA - National Aeronautics and Space Administration

An unexpectedly strong blast from the Sun hit Mars this month, and it sparked a global aurora more than 25 times brighter than any previously seen by our MAVEN orbiter, which has been studying the Martian atmosphere's interaction with the solar wind since 2014. Learn more: http://go.nasa.gov/2yh2IdW | NASA - National Aeronautics and Space Administration